Iran says only a single digit number of ships are currently passing through the Strait of Hormuz Disputing U.S. claims that traffic through the strategic waterway is increasing

The dispute itself is typical of these episodes, where each side briefs opposite versions of the same traffic data, and the market-relevant question has historically been which version the verifiable indicators confirm: tanker tracking, war risk insurance premia, and freight rates on Gulf loadings tend to settle the argument before the rhetoric does. Past closures or near-closures have transmitted through crude benchmarks via prompt spreads rather than just outright price, with the back of the curve lagging, and through shipping and insurance costs that squeeze Asian importers disproportionately. Iran has prior form in using transit rhetoric as leverage without fully sealing the strait, so the distinction worth drawing is between ships choosing not to sail and ships being prevented from sailing; the former reverses quickly, the latter does not. The follow-ons are whether alternative pipeline and rerouting capacity gets activated and whether any escort or interdiction framework emerges from the US side.